<template>
  <div>
    <div style="margin-bottom: 5px">
      <el-input v-model="name" placeholder="请输入物品名" suffix-icon="el-icon-search" style="width: 200px;" @keyup.enter.native="loadPost"></el-input>
      <el-select v-model="storage" placeholder="请选择仓库" style="margin-left: 5px;">
        <el-option
            v-for="item in storageData"
            :key="item.id"
            :label="item.name"
            :value="item.id">
        </el-option>
      </el-select>
      <el-select v-model="goodstype" placeholder="请选择分类" style="margin-left: 5px;">
        <el-option
            v-for="item in goodstypeData"
            :key="item.id"
            :label="item.name"
            :value="item.id">
        </el-option>
      </el-select>
      <el-button type="primary" style="margin-left: 5px" @click="loadPost">查询</el-button>
      <el-button type="success" @click="resetParam">重置</el-button>
      <el-button type="success" @click="add" v-if="user.roleId!=2">新增</el-button>
      <el-button type="success" @click="inGoods" v-if="user.roleId!=2">入库</el-button>
      <el-button type="success" @click="outGoods" v-if="user.roleId!=2">出库</el-button>
    </div>
    <el-table :data="tableData"
              :header-cell-style="{background:'#f2f5fc',color:'#555'}"
              border
              highlight-current-row
              @current-change="selectCurrentChange"
    >
      <el-table-column prop="id" label="ID" width="60">
      </el-table-column>
      <el-table-column prop="name" label="物品名" width="120">
      </el-table-column>
      <el-table-column prop="storage" label="仓库" width="120" :formatter="formatStorage">
      </el-table-column>
      <el-table-column prop="goodstype" label="分类" width="120" :formatter="formatGoodstype">
      </el-table-column>
      <el-table-column prop="count" label="数量" width="120">
      </el-table-column>
      <el-table-column prop="remark" label="备注">
      </el-table-column>

      <el-table-column prop="operate" label="操作" v-if="user.roleId!=2">
        <template slot-scope="scope">
          <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>
          <el-popconfirm title="确定删除吗？ " @confirm="del(scope.row.id)" style="margin-left: 5px">
            <el-button slot="reference" size="small" type="danger">删除</el-button>
          </el-popconfirm>

        </template>
      </el-table-column>
    </el-table>

    <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="pageNum"
        :page-sizes="[2, 5, 10, 20]"
        :page-size="pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
    </el-pagination>


    <el-dialog
        title="提示"
        :visible.sync="centerDialogVisible"
        width="30%"
        center>
      <el-form ref="form" :rules="rules" :model="form" label-width="80px">
        <el-form-item label="物品名" prop="name">
          <el-col :span="20">
            <el-input v-model="form.name"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="仓库" prop="storage">
          <el-col :span="20">
            <el-select v-model="form.storage" placeholder="请选择仓库" style="margin-left: 5px;">
              <el-option
                  v-for="item in storageData"
                  :key="item.id"
                  :label="item.name"
                  :value="item.id">
              </el-option>
            </el-select>

          </el-col>
        </el-form-item>
        <el-form-item label="分类" prop="goodstype">
          <el-col :span="20">
            <el-select v-model="form.goodstype" placeholder="请选择分类" style="margin-left: 5px;">
              <el-option
                  v-for="item in goodstypeData"
                  :key="item.id"
                  :label="item.name"
                  :value="item.id">
              </el-option>
            </el-select>
          </el-col>
        </el-form-item>
        <el-form-item label="数量" prop="count">
          <el-col :span="20">
            <el-input v-model="form.count"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-col :span="20">
            <el-input type="textarea" v-model="form.remark"></el-input>
          </el-col>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="save">确 定</el-button>
  </span>
    </el-dialog>


    <el-dialog
        title="出入库"
        :visible.sync="inDialogVisible"
        width="30%"
        center>
      <el-dialog
      width="75%"
      title="用户选择"
      :visible.sync="innerVisible"
      append-to-body>

        <SelectUser @doSelectUser="doSelectUser"></SelectUser>
        <span slot="footer" class="dialog-footer">
          <el-button @click="innerVisible = false">取 消</el-button>
          <el-button type="primary" @click="confirmUser">确 定</el-button>
        </span>
      </el-dialog>

      <el-form ref="form1" :rules="rules1" :model="form1" label-width="80px">
        <el-form-item label="物品名" prop="name">
          <el-col :span="20">
            <el-input v-model="form1.goodsname" readonly></el-input>
          </el-col>
        </el-form-item>

        <el-form-item label="申请人" prop="name">
          <el-col :span="20">
            <el-input v-model="form1.username" readonly @click.native="selectUser"></el-input>
          </el-col>
        </el-form-item>

        <el-form-item label="数量" prop="count">
          <el-col :span="20">
            <el-input v-model="form1.count"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-col :span="20">
            <el-input type="textarea" v-model="form1.remark"></el-input>
          </el-col>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="daInGoods">确 定</el-button>
  </span>
    </el-dialog>

  </div>
</template>

<script>
import SelectUser from "@/components/user/SelectUser";
export default {
  name: "GoodsManger",
  components: {SelectUser},
  data() {
    let checkCount = (rule, value, callback) => {
      if(value>9999){
        callback(new Error('数量输⼊过⼤'));
      }else{
        callback();
      }
    };
    let userStr = sessionStorage.getItem("CurUser") || "{}"; // 兜底空对象字符串
    let user = {};
    try {
      user = JSON.parse(userStr); // 尝试解析，失败则置空
    } catch (err) {
      user = {};
    }
    return {
      user: user,// 显式声明响应式属性
      storageData:[],
      goodstypeData:[],
      tableData: [],
      pageSize:2,
      pageNum:1,
      total:0,
      name: '',
      storage:'',
      goodstype:'',
      centerDialogVisible:false,
      inDialogVisible:false,
      innerVisible:false,
      currentRow:{},
      tempUser:{},
      form1:{
        goods:'',
        goodsname:'',
        count:'',
        username:'',
        userid:'',
        adminId:'',
        remark:''
      },
      rules1:{

      },
      form:{
        id:"",
        name:'',
        storage:'',
        goodstype:'',
        count:'',
        remark:'',
        action:'1',
      },
      rules:{
        name:[
          {required:true,message:'请输入物品名',trigger:'blur'},
        ],
        storage:[
          {required:true,message:'请输入仓库',trigger:'blur'},
        ],
        goodstype:[
          {required:true,message:'请输入分类',trigger:'blur'},
        ],
        count: [
          {required: true, message: '请输⼊数量', trigger: 'blur'},
          {pattern: /^([1-9][0-9]*){1,4}$/,message: '数量必须为正整数字',trigger: "blur"},
          {validator:checkCount,trigger: 'blur'}
        ],
      }
    }
  },
  methods:{
    doSelectUser(val){
      console.log(val)
      this.tempUser = val
    },
    confirmUser(){
        this.form1.username = this.tempUser.name
        this.form1.userid = this.tempUser.id
      this.innerVisible = false
    },
    selectCurrentChange(val) {
      this.currentRow = val || {};
    },
    formatStorage(row){
      let temp =this.storageData.find(item=>{
        return item.id == row.storage
      })

      return temp && temp.name
    },
    formatGoodstype(row){
      let temp =this.goodstypeData.find(item=>{
        return item.id == row.goodstype
      })

      return temp && temp.name
    },
    loadStorage(){
      this.$axios.get(this.$httpUrl+'/storage/list').then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.storageData=res.data
        }else {
          alert('获取数据失败')
        }

      })
    },
    loadGoodstype(){
      this.$axios.get(this.$httpUrl+'/goodstype/list').then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.goodstypeData=res.data
        }else {
          alert('获取数据失败')
        }

      })
    },
    restForm(){
      this.$refs.form.resetFields();
    },
    restInFrom(){
      this.$refs.form1.resetFields();
    },
    del(id){
      console.log(id)
      this.$axios.get(this.$httpUrl+'/goods/del?id='+id).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.$message({
            message:'操作成功！',
            type:'success'
          });
          this.loadPost()
        }else {
          this.$message({
            message:'超做失败！',
            type:'error'
          });
        }
      })
    },
    mod(row){
      console.log(row)
      //赋值到表单
      this.centerDialogVisible=true
      this.$nextTick(()=>{
        this.form.id = row.id
        this.form.name = row.name
        this.form.storage = row.storage
        this.form.goodstype = row.goodstype
        this.form.count = row.count
        this.form.remark = row.remark
      })

    },
    add(){
      this.centerDialogVisible=true
      this.$nextTick(()=>{
        this.restForm()
      })
    },
    inGoods(){
      if (!this.currentRow || !this.currentRow.id){
        alert('请选择记录');
        return;
      }
      this.inDialogVisible=true
      this.$nextTick(() => {
        this.restInFrom();
      });

      this.form1.goodsname = this.currentRow.name
      this.form1.goods = this.currentRow.id
      // 新增判断：确保 user 存在
      if (this.user) {
        this.form1.adminId = Number(this.user.id);
      } else {
        alert('用户信息缺失，请重新登录');
        // 可选：跳转登录页
      }
      this.form1.action='1'
    },
    outGoods(){
      if (!this.currentRow || !this.currentRow.id){
        alert('请选择记录');
        return;
      }
      this.inDialogVisible=true
      this.$nextTick(() => {
        this.restInFrom();
      });

      this.form1.goodsname = this.currentRow.name
      this.form1.goods = this.currentRow.id
      // 新增判断：确保 user 存在
      if (this.user) {
        this.form1.adminId = Number(this.user.id);
      } else {
        alert('用户信息缺失，请重新登录');
        // 可选：跳转登录页
      }
      this.form1.action='2'
    },
    selectUser(){
      this.innerVisible=true;
    },
    daSave(){
      this.$axios.post(this.$httpUrl+'/goods/save',this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.$message({
            message:'操作成功！',
            type:'success'
          });
          this.centerDialogVisible=false
          this.loadPost()
        }else {
          this.$message({
            message:'操作失败！',
            type:'error'
          });
        }
      })
    },
    daInGoods(){
      this.$axios.post(this.$httpUrl+'/record/save',this.form1).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.$message({
            message:'操作成功！',
            type:'success'
          });
          this.inDialogVisible=false
          this.loadPost()
        }else {
          this.$message({
            message:'操作失败！',
            type:'error'
          });
        }
      })
    },
    doMod(){
      this.$axios.post(this.$httpUrl+'/goods/update',this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.$message({
            message:'操作成功！',
            type:'success'
          });
          this.centerDialogVisible=false
          this.loadPost()
        }else {
          this.$message({
            message:'超做失败！',
            type:'error'
          });
        }
      })
    },
    save(){
      this.$refs.form.validate((valid) => {
        if (valid){
          if (this.form.id){
            this.doMod();
          }else {
            this.daSave();
          }
        }else {
          console.log('erroe submit!!');
          return false;
        }
      });

    },
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.pageNum=1
      this.pageSize=val
      this.loadPost()
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      this.pageNum=val
      this.loadPost()
    },
    resetParam(){
      this.name=''
      this.storage=''
      this.goodstype=''
    },
    loadPost(){
      this.$axios.post(this.$httpUrl+'/goods/ListPage',{
        pageSize:this.pageSize,
        pageNum:this.pageNum,
        param:{
          name:this.name,
          goodstype: this.goodstype+'',
          storage: this.storage+''
        }
      }).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code==200){
          this.tableData=res.data
          this.total=res.total
        }else {
          alert('获取数据失败')
        }

      })
    }
  },
  beforeMount() {
    this.loadStorage()
    this.loadGoodstype()
    this.loadPost()
  }
}
</script>

<style scoped>

</style>